AD9222BCPZ-50 Analog Devices Inc, AD9222BCPZ-50 Datasheet - Page 19

• Manufacturer Part Number: AD9222BCPZ-50
• Description: IC ADC 12BIT 8CH 50MSPS 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9222BCPZ-50

• Data Interface: Serial, SPI™
• Number Of Bits: 12
• Sampling Rate (per Second): 50M
• Number Of Converters: 8
• Power Dissipation (max): 760mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Resolution (bits): 12bit
• Sampling Rate: 50MSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Supply Voltage Range - Digital: 1.7V To 1.9V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9222-65EBZ - BOARD EVALUATION AD9222 65MSPSAD9222-50EBZ - BOARD EVALUATION FOR AD9222
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
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–0.8
–1.0
1.0
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0.4
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1.0
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0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
500
500
500
Figure 47. DNL, f
Figure 45. INL, f
Figure 46. INL, f
1000
1000
1000
1500
1500
1500
IN
IN
IN
= 2.3 MHz, AD9222-50
= 35 MHz, AD9222-65
= 2.3 MHz, AD9222-50
2000
CODE
2000
CODE
2000
CODE
2500
2500
2500
3000
3000
3000
3500
3500
3500
4000
4000
4000
Rev. D | Page 19 of 60
–0.2
–0.4
–0.6
–0.8
–1.0
–30
–35
–40
–45
–50
–55
–60
–65
–70
1.0
0.8
0.6
0.4
0.2
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Figure 50. Input-Referred Noise Histogram, AD9222-50
0
0
N – 3
Figure 49. CMRR vs. Frequency, AD9222-50
500
Figure 48. DNL, f
5
N – 2
1000
10
N – 1
1500
FREQUENCY (MHz)
15
IN
= 35 MHz, AD9222-65
2000
CODE
CODE
20
N
2500
25
N + 1
3000
30
N + 2
0.27 LSB rms
3500
35
AD9222
N + 3
4000
40